280084608

素因数分解:

$2^7\times 3^3\times {\mathrm{81043}}^1$

素因数の和:81066

約数の個数: 64

約数和(自身を含む): 826648800

約数和(自身を除く): 546564192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 81043, 162086, 243129, 324172, 486258, 648344, 729387, 972516, 1296688, 1458774, 1945032, 2188161, 2593376, 2917548, 3890064, 4376322, 5186752, 5835096, 7780128, 8752644, 10373504, 11670192, 15560256, 17505288, 23340384, 31120512, 35010576, 46680768, 70021152, 93361536, 140042304, 280084608]

約数ペア:

[(1, 280084608), (2, 140042304), (3, 93361536), (4, 70021152), (6, 46680768), (8, 35010576), (9, 31120512), (12, 23340384), (16, 17505288), (18, 15560256), (24, 11670192), (27, 10373504), (32, 8752644), (36, 7780128), (48, 5835096), (54, 5186752), (64, 4376322), (72, 3890064), (96, 2917548), (108, 2593376), (128, 2188161), (144, 1945032), (192, 1458774), (216, 1296688), (288, 972516), (384, 729387), (432, 648344), (576, 486258), (864, 324172), (1152, 243129), (1728, 162086), (3456, 81043)]